Merge tag 'for-v4.6-rc/omap-fixes-a' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v4.6/fixes

ARM: OMAP2+: first hwmod fix for v4.6-rc

Fix a longstanding bug in the hwmod code that could cause
hardware SYSCONFIG register values to not match the kernel's
idea of what they should be, and that could result in lower
performance during IP block idle entry.

Basic build, boot, and PM test logs are available here:

http://www.pwsan.com/omap/testlogs/omap-hwmod-fixes-a-for-v4.6-rc/20160326231727/

1 files changed, 42 insertions, 20 deletions

diff --git a/lib/test_static_keys.c b/lib/test_static_keys.c
index c61b299e367f..915d75df2086 100644
--- a/lib/test_static_keys.c
+++ b/lib/test_static_keys.c
@@ -46,8 +46,11 @@ struct test_key {
 	bool			(*test_key)(void);
 };
 
-#define test_key_func(key, branch) \
-	({bool func(void) { return branch(key); } func;	})
+#define test_key_func(key, branch)	\
+static bool key ## _ ## branch(void)	\
+{					\
+	return branch(&key);		\
+}
 
 static void invert_key(struct static_key *key)
 {
@@ -92,6 +95,25 @@ static int verify_keys(struct test_key *keys, int size, bool invert)
 	return 0;
 }
 
+test_key_func(old_true_key, static_key_true)
+test_key_func(old_false_key, static_key_false)
+test_key_func(true_key, static_branch_likely)
+test_key_func(true_key, static_branch_unlikely)
+test_key_func(false_key, static_branch_likely)
+test_key_func(false_key, static_branch_unlikely)
+test_key_func(base_old_true_key, static_key_true)
+test_key_func(base_inv_old_true_key, static_key_true)
+test_key_func(base_old_false_key, static_key_false)
+test_key_func(base_inv_old_false_key, static_key_false)
+test_key_func(base_true_key, static_branch_likely)
+test_key_func(base_true_key, static_branch_unlikely)
+test_key_func(base_inv_true_key, static_branch_likely)
+test_key_func(base_inv_true_key, static_branch_unlikely)
+test_key_func(base_false_key, static_branch_likely)
+test_key_func(base_false_key, static_branch_unlikely)
+test_key_func(base_inv_false_key, static_branch_likely)
+test_key_func(base_inv_false_key, static_branch_unlikely)
+
 static int __init test_static_key_init(void)
 {
 	int ret;
@@ -102,95 +124,95 @@ static int __init test_static_key_init(void)
 		{
 			.init_state	= true,
 			.key		= &old_true_key,
-			.test_key	= test_key_func(&old_true_key, static_key_true),
+			.test_key	= &old_true_key_static_key_true,
 		},
 		{
 			.init_state	= false,
 			.key		= &old_false_key,
-			.test_key	= test_key_func(&old_false_key, static_key_false),
+			.test_key	= &old_false_key_static_key_false,
 		},
 		/* internal keys - new keys */
 		{
 			.init_state	= true,
 			.key		= &true_key.key,
-			.test_key	= test_key_func(&true_key, static_branch_likely),
+			.test_key	= &true_key_static_branch_likely,
 		},
 		{
 			.init_state	= true,
 			.key		= &true_key.key,
-			.test_key	= test_key_func(&true_key, static_branch_unlikely),
+			.test_key	= &true_key_static_branch_unlikely,
 		},
 		{
 			.init_state	= false,
 			.key		= &false_key.key,
-			.test_key	= test_key_func(&false_key, static_branch_likely),
+			.test_key	= &false_key_static_branch_likely,
 		},
 		{
 			.init_state	= false,
 			.key		= &false_key.key,
-			.test_key	= test_key_func(&false_key, static_branch_unlikely),
+			.test_key	= &false_key_static_branch_unlikely,
 		},
 		/* external keys - old keys */
 		{
 			.init_state	= true,
 			.key		= &base_old_true_key,
-			.test_key	= test_key_func(&base_old_true_key, static_key_true),
+			.test_key	= &base_old_true_key_static_key_true,
 		},
 		{
 			.init_state	= false,
 			.key		= &base_inv_old_true_key,
-			.test_key	= test_key_func(&base_inv_old_true_key, static_key_true),
+			.test_key	= &base_inv_old_true_key_static_key_true,
 		},
 		{
 			.init_state	= false,
 			.key		= &base_old_false_key,
-			.test_key	= test_key_func(&base_old_false_key, static_key_false),
+			.test_key	= &base_old_false_key_static_key_false,
 		},
 		{
 			.init_state	= true,
 			.key		= &base_inv_old_false_key,
-			.test_key	= test_key_func(&base_inv_old_false_key, static_key_false),
+			.test_key	= &base_inv_old_false_key_static_key_false,
 		},
 		/* external keys - new keys */
 		{
 			.init_state	= true,
 			.key		= &base_true_key.key,
-			.test_key	= test_key_func(&base_true_key, static_branch_likely),
+			.test_key	= &base_true_key_static_branch_likely,
 		},
 		{
 			.init_state	= true,
 			.key		= &base_true_key.key,
-			.test_key	= test_key_func(&base_true_key, static_branch_unlikely),
+			.test_key	= &base_true_key_static_branch_unlikely,
 		},
 		{
 			.init_state	= false,
 			.key		= &base_inv_true_key.key,
-			.test_key	= test_key_func(&base_inv_true_key, static_branch_likely),
+			.test_key	= &base_inv_true_key_static_branch_likely,
 		},
 		{
 			.init_state	= false,
 			.key		= &base_inv_true_key.key,
-			.test_key	= test_key_func(&base_inv_true_key, static_branch_unlikely),
+			.test_key	= &base_inv_true_key_static_branch_unlikely,
 		},
 		{
 			.init_state	= false,
 			.key		= &base_false_key.key,
-			.test_key	= test_key_func(&base_false_key, static_branch_likely),
+			.test_key	= &base_false_key_static_branch_likely,
 		},
 		{
 			.init_state	= false,
 			.key		= &base_false_key.key,
-			.test_key	= test_key_func(&base_false_key, static_branch_unlikely),
+			.test_key	= &base_false_key_static_branch_unlikely,
 		},
 		{
 			.init_state	= true,
 			.key		= &base_inv_false_key.key,
-			.test_key	= test_key_func(&base_inv_false_key, static_branch_likely),
+			.test_key	= &base_inv_false_key_static_branch_likely,
 		},
 		{
 			.init_state	= true,
 			.key		= &base_inv_false_key.key,
-			.test_key	= test_key_func(&base_inv_false_key, static_branch_unlikely),
+			.test_key	= &base_inv_false_key_static_branch_unlikely,
 		},
 	};